Образуй глаголы из данных прилагательных. Составь с ними свои предложения. We can use -en at the end of some adjectives

1) black — blacken.

The sky blackened before the rain.

2) red - • redden.

She was confusion and her face reddened.

3) wide — widen.

This road needs to be widened.

4) short — shorten.

Can you shorten my trousers, please?